Research on Metallic Ion Beam Production at IMP

CAO Yun; FENG Yu-Cheng; LI Jin-Yu; WANG Hui; MA Bao-Hua; SUN Liang-Ting; ZHAO HUAN-Yu; SHANG Yong; ZHANG Xue-Zhen; LI Xi-Xia; GUO Xiao-Hong; LU Wang

Chinese Physics C> 2007, Vol. 31> Issue(S1) : 70-74

Research on Metallic Ion Beam Production at IMP

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate University of Chinese Academy of Science, Beijing 100049, China

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Abstract：
Since 1998, many experiments for metallic ion production have been done on LECR2 (Lanzhou ECR ion source NO.2), LECR3 (Lanzhou ECR ion source NO.3) and SECRAL (Superconductiong ECR ion source Advanced design in Lanzhou) at Institute of Modern Physics. The very heavy metallic ion beams such as those of uranium were also produced by the plasma sputtering method, and supplied for HIRFL (Heavy Ion Research Facility in Lanzhou) accelerators successfully. During the test, 11.5eμAU²⁸⁺, 9eμAU²⁴⁺ were obtained. Some ion beams of the metal having lower melting temperature such as Ni and Mg ion beams were produced by oven method on LECR3 too. The consumption rate was controlled to be lower for ²⁶Mg ion beams production, and the minimum consumption was about 0.3mg per hour. In this paper, the main experimental results are given. Some discussions are made for some experimental phenomena and results, and some conclusions are drawn.

References

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CAO Yun, FENG Yu-Cheng, LI Jin-Yu, WANG Hui, MA Bao-Hua, SUN Liang-Ting, ZHAO HUAN-Yu, SHANG Yong, ZHANG Xue-Zhen, LI Xi-Xia, GUO Xiao-Hong and LU Wang. Research on Metallic Ion Beam Production at IMP[J]. Chinese Physics C, 2007, 31(S1): 70-74.

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Received: 2007-05-30
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Research on Metallic Ion Beam Production at IMP

Corresponding author: CAO Yun,

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate University of Chinese Academy of Science, Beijing 100049, China

Received Date: 2007-05-30
Accepted Date: 1900-01-01
Available Online: 2007-01-03

Abstract: Since 1998, many experiments for metallic ion production have been done on LECR2 (Lanzhou ECR ion source NO.2), LECR3 (Lanzhou ECR ion source NO.3) and SECRAL (Superconductiong ECR ion source Advanced design in Lanzhou) at Institute of Modern Physics. The very heavy metallic ion beams such as those of uranium were also produced by the plasma sputtering method, and supplied for HIRFL (Heavy Ion Research Facility in Lanzhou) accelerators successfully. During the test, 11.5eμAU²⁸⁺, 9eμAU²⁴⁺ were obtained. Some ion beams of the metal having lower melting temperature such as Ni and Mg ion beams were produced by oven method on LECR3 too. The consumption rate was controlled to be lower for ²⁶Mg ion beams production, and the minimum consumption was about 0.3mg per hour. In this paper, the main experimental results are given. Some discussions are made for some experimental phenomena and results, and some conclusions are drawn.